Báo cáo khoa học: " Intrapulmonary percussive ventilation in acute exacerbations of COPD patients with mild respiratory acidosis: a randomized controlled trial [ISRCTN17802078" ppt

... constant in these patients and are responsible for an increase in airway resistance and air trapping [5]. This air trapping and increased airway resistance result in hyperinflation and intrinsic ... Access Available online http://ccforum.com/content/9/4/R382 R382 Vol 9 No 4 Research Intrapulmonary percussive ventilation in acute exacerbations of COPD patients with...

Ngày tải lên: 12/08/2014, 22:22

... weaning at 28 days in patients receiving surfactant Kesecioglu and colleagues, 2001 [22] 36 Abstract only Intratracheal Porcine surfactant Published as an abstract. Randomized. Surfactant administration ... six trials: 381 patients were given surfactant containing no surfactant protein (two trials) [16,17]; 239 patients were given surfactant con- taining recombinant surfactant pro...

Ngày tải lên: 12/08/2014, 23:22

... microscopic fields were analyzed in each animal at each timepoint. A mean of 38 alveoli (range 8–65) per timepoint per animal was ana- lyzed. The large range was due to alveolar collapse (atelecta- sis) in the ... effective as increasing the PEEP to improve arterial PO 2 in a rabbit saline lavage model of acute respiratory distress syndrome [34]. Interestingly, a respirat...

Ngày tải lên: 13/08/2014, 03:21

... serine-threonine protein kinase, Akt (also known as protein kinase B) [2]. In agreement with this, elevated levels of activated Akt in female hearts are linked to improved cardiac cell survival [5], and a recent ... expression in female hearts indicates that myocardial glucose metabolism may be increased in parallel. As optimization of glucose metabolism is increasingly highli...

Ngày tải lên: 18/02/2014, 16:20

... others, macromolecular crowding, stretch-activated ion chan- nels, cholesterol-enriched microdomains of the plasma membrane (caveolae), intracellular organelles, ligand- independent activation of growth factor- ... of autophagic proteolysis [14]. Thus, integrin-dependent cell volume sensing and signaling integrates into the overall context of insulin signaling. Similarly, sensing of...

Ngày tải lên: 18/02/2014, 16:20

... rotational mechanism of the ring. The c ring of I. tartaricus has 11 negative charges that are equally distributed along the horizontal axis of the rotor [8]. A positive charge on the stator attracts ... by translational and rotational alignment of single c rings showed the same stoichiometry (Fig. 2D,E). From both the raw data and averages of c rings, it was clear that they were...

Ngày tải lên: 18/02/2014, 17:20

... data. In P. McKevitt, editor, Proceedings of AAAI-g~, Workshop on Integration of Natural Language and Vision Processing, pages 74-82, Seattle, WA. D.E. Appelt. 1982. Planning natural-language ... Generating Natural Language un- der Pragmatic Constraints. Lawrence Erlbaum Associates. I. Noda and H. Matsubara. 1996. Soccer Server and researches on multi-agent systems. In Hiro...

Ngày tải lên: 20/02/2014, 18:20

... illocutionary acts can be defined in terms of the kinds of inferences made, given a semantic analysis of an utterance, facts about mu- tual knowledge, and general principles of rational behavior. ... used by a speaker to introduce a new individual to the discourse, without intending that the hearer associate that individual with any that he already knows about. For exa...

Ngày tải lên: 21/02/2014, 20:20

... categorisation and machine translation. Finally, the annotations are stored in a fusion data store, comprising of relational database and high-performance Lucene 4 indexes. The architecture of ... Consulting SA adamp@ipipan.waw.pl raxis@atlantisresearch.gr Dan Cristea Universitatea Alexandru Ioan Cuza dcristea@info.uaic.ro Abstract The emergence of the WWW as t...

Ngày tải lên: 22/02/2014, 03:20

... c~wenieme of ~ editing and compuu= pmcess~,, the constituent stmctmm are relamen~ in a linear form, as su-inss of ~-,~nafical words with labelled bracketing. The grammariam are givan prim-oum of ... upgrade or downgrade alternative parses or we can use a 'restrained' outsidefmside algerifl~m (Baker. 1979) to find the optimal parse. 214 Lexicon and grammar in...

Ngày tải lên: 08/03/2014, 18:20